| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.72 | 13.438% | $212.9458 | $212.95 | $212.95 | $212.90 |
| Purchase #2 | $67.75 | 10.612% | $74.9396 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $77.70 | 3.739% | $80.6052 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $247.83 | 11.167% | $275.5052 | $275.51 | $275.50 | $275.50 |
| Purchase #5 | $35.57 | 12.762% | $40.1094 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $84.49 | 4.104% | $87.9575 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $16.46 | 11.744% | $18.3931 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $717.52 | $790.4558 | $790.47 | $790.45 | $790.40 | |